Local HVAC service • Village of Franklin

Furnace and Air Conditioning Service in Franklin, MI

Franklin is known for wooded residential settings and a mix of historic, expanded and custom homes where preserving character can require thoughtful HVAC solutions.

Request HVAC Service Call (248) 682-3100

Quick answer

Otto A. Trzos Co., Inc. provides furnace, air conditioning, boiler, water-heater and indoor air quality service in Franklin. The third-generation family company has served Metro Detroit homeowners since 1945.

Home comfort and HVAC service for a Franklin, Michigan residence — Heating, cooling and whole-home comfort for Franklin homeowners.

HVAC help built around the home

Local comfort starts with a complete diagnosis.

Older floor plans, additions and limited chases may benefit from duct modifications, zoning, boiler service or carefully placed supplemental systems.

Tree cover can change heat gain from room to room, while winter comfort depends on sealing, distribution and equipment that can respond to changing loads.

For Franklin homeowners, the priority is historic-home comfort, additions and discreet equipment solutions. A service visit should account for equipment condition, airflow, controls, drainage, venting and the way temperatures vary through the house.

Reliable residential furnace and boiler service in Franklin, Michigan

Furnace & Boiler Service

No-heat diagnosis, seasonal maintenance, safety checks and replacement planning for reliable winter comfort.

Professional residential air conditioning repair in Franklin, Michigan

Air Conditioning Service

Cooling repair, airflow evaluation, drainage checks, maintenance and right-sized replacement estimates.

Indoor Air Quality

Filters, air cleaners, humidifiers, air scrubbers, thermostats and whole-home comfort improvements.

Homeowners reviewing an energy-efficient HVAC replacement in Franklin

Replacement Estimates

Compare equipment efficiency, sizing, installation needs, controls and expected comfort before deciding.

Homeowner managing heating and cooling comfort in Franklin with a thermostat

Franklin HVAC answers.Direct answers written for homeowners comparing service, maintenance and replacement options.

Frequently asked questions

Heating and cooling questions in Franklin.

Do you provide furnace and air conditioning service in Franklin, MI?

Yes. Otto A. Trzos Co., Inc. provides heating, cooling, boiler, water-heater, thermostat, indoor-air-quality, maintenance and replacement services for homeowners in Franklin and nearby Oakland County communities.

What HVAC systems do you service in Franklin?

Services include gas furnaces, central air conditioners, boilers, heat pumps, thermostats, humidifiers, air cleaners, tank and tankless water heaters, plus related airflow and comfort controls.

Can I request an HVAC replacement estimate in Franklin?

Yes. Request a quote online or call (248) 682-3100. The visit can compare repair and replacement options, equipment size, efficiency, comfort features and installation requirements.

How quickly should I call when my furnace or AC stops working?

Call as soon as you notice no heat, no cooling, burning odors, water around equipment, repeated breaker trips, unusual noises or short cycling. Turn equipment off if continued operation may be unsafe.

Can HVAC upgrades be completed without changing the character of a Franklin home?

Often, yes. The best approach may use existing chases, compact equipment, zoning, hydronic options or limited duct modifications planned around the architecture.

How often should HVAC equipment in Franklin be maintained?

A common schedule is one cooling visit before summer and one heating visit before winter. Filter needs vary by equipment, household activity, pets and indoor-air-quality goals.

Nearby service areas